Motors / Light Bee
TM25
Torp TM25 Motor for SurRon Light Bee
Upgrade your Light Bee with a versatile motor that works with compatible TC500 and TC1000 controllers.
- Hall sensor and encoder support.
- 10 kg motor weight.
- Peak output varies with voltage, controller and battery; see the specifications for each setup.
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Details & specifications
Product details
Powerful, light, and affordable: The Torp TM25 motor is the ultimate upgrade for your SurRon Light Bee.
Technical details & package contents
What makes the TM25 motor unique?
- Various mounting points make it possible to be used with other electric vehicles
- Works with Hall sensors and encoder, which makes it compatible with different controllers
- Has 3 times less resistance compared to the stock SurRon motor.
- Compatible both with the TC500* 1.X/2.X and TC1000 1.X/2.X controller
*IMPORTANT: TM25 motor is NOT COMPATIBLE with Torp TC500 controller HW 1.0, 1.1. and 1.2. HW version of your controller is written on the silver sticker at the side of the controller. In case you own one of these versions and wish to buy the TM25 motor, please contact us directly.
Technical specifications:
Motor type: IPM
Voltage: 48V – 120V
Continuous Power: 13 kW
Peak Power:
on 72V – 27 kW
on 80V – 31 kW
on 120V – 40 kW
Rated Speed: 6000 RPM
Max RPM: 10 000 RPM
Position sensor: Hall sensor or Encoder
Encoder points: 1024 (4096)
Max magnet temp: 150 C
Phase current: up to 800 A
Kt constant [Nm/A]: 0.105
Torque 500 A: 52.5 Nm
Torque 700 A: 67 Nm
KV rating: 85
Motor Resistance: 3,4 mO
Temp. sensor: PT1000
Efficiency: up to 95%
Protection class: IP67*
Weight: 10 kg
Motor Size: 115*165 mm
Installation: Mid
Number of pole pairs: 5
Cooling method: Air
*Our products have an IP67 rating, achieved by testing in distilled water under laboratory conditions. Please note that this rating does not imply suitability for continuous underwater use as it may result in damage. Additionally, the connectors on the product are not waterproof and must be kept dry to ensure proper functionality and safety. The warranty does not cover malfunction or damage arising from the use of the products in activities where frequent or extended submersion in water is expected, such as riding in streams, rivers, or flooded areas. Over time, seals and components may degrade, reducing the water-resistant effectiveness of the product. Damage resulting from this natural wear and tear is not covered by the 2-year warranty.
Here is the comparison between all three Torp Motors for SurRon Light Bee (TM25 / TM40Pro):
Modifying a stock electric vehicle can result in the vehicle becoming non-compliant with your local road safety regulations. It’s essential to consult with experts or authorities before modifying your vehicle to ensure adherence to road legality.
